You keep asking these good technical questions.Remember me, the heretic? A columellar strut does nothing to elevate the tip of the nose. Picture a nose with a drooping tip. Now imagine that same nose with the addition of a columellar strut. What happened to lift the tip? Answer: nothing.There is nothing magical or anti-gravity about a columellar strut. The columellar strut doesn't pull anything up; it just sits there, between the medial crura in the columella.If you want the tip to come up, you usually have to do something with the tip cartilages, especially the lateral crura. Something complicated, evidently, since I see so many revision rhinoplasty patients who had inadequate elevation of the tip in their primary operation.Similarly, tip grafts and shield grafts don't elevate the tip by themselves. In fact, a shield graft, sitting just below the tip, would by itself make the tip look droopier.You don't add bulk to rotate the tip up. Rather you reduce bulk.What happens with the breathing is also complicated, but often, just the fact that the tip is elevated helps the breathing, because the air has a straighter flow path to get inside the nose.You know, if you post or send some photos, I could make some morphs, and show the amount of improvement I think could be possible. Ultimately, if you have surgery, the surgeon will use whatever techniques *he* thinks are best. You pick the surgeon by looking at his results and making a rational choice, but you don't get to dictate the techniques that he uses. In fact, if you like his results, you *should* trust him to use those techniques that he's happy with to create for you a nice nose like the other results you've seen.